//
//  GTMNSWorkspace+Theme.m
//
//  Copyright 2007-2008 Google Inc.
//
//  Licensed under the Apache License, Version 2.0 (the "License"); you may not
//  use this file except in compliance with the License.  You may obtain a copy
//  of the License at
// 
//  http://www.apache.org/licenses/LICENSE-2.0
// 
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
//  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
//  License for the specific language governing permissions and limitations under
//  the License.
//

#import "GTMNSWorkspace+Theme.h"
#import "GTMGarbageCollection.h"

@implementation NSWorkspace (GTMWorkspaceThemeAddition)

- (NSString*)gtm_themeAppearance {
  CFStringRef cfTheme;
  NSString *nsTheme = nil;
  OSStatus theStatus = CopyThemeIdentifier(&cfTheme);
  if (theStatus == noErr) {
    nsTheme = [GTMNSMakeCollectable(cfTheme) autorelease];
  }
  return nsTheme;
}

- (ThemeScrollBarArrowStyle)gtm_themeScrollBarArrowStyle {
  ThemeScrollBarArrowStyle style = kThemeScrollBarArrowsInvalid;
  OSStatus theStatus = GetThemeScrollBarArrowStyle(&style);
  if (theStatus != noErr) {
    style = kThemeScrollBarArrowsInvalid;
  }
  return style;
}
@end
